The false Command
The false command returns a non-zero exit status. That's all. It is often used to generate infinite until loops. In some versions of the Korn shell, false is a preset alias let 0. In either case, it does the same thing.
Get Korn Shell: Unix and Linux Programming Manual, Third Edition, The now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
